if you mean Reborn-san.

kill Reborn one day! There's this new irritating weak-looking baby hanging around Dame-Tsuna recently... )<

if it's the enemy....he should check it.

the baby is the enemy too. Unless he agrees to be Lambo's subordinate.

Okay no! That baby is evil!!

why do you think he is evil...

the baby clings to Dame-Tsuna like a leech! And Gio pushed Lambo! Not that Lambo cannot take care of that evil baby himself...!